This will be very interesting - worthy of a "special edition" of the newsletter - "The Alternanthera Chronicles"?Tom Barr;19951 said:Defdac,
I do understand where you are coming from and the skepticism.
In light of that, I am going to do the test in detail for you and other folks.
Even so, in doing this, other folks may still not believe me
However, working with one plant in isolation, should help.
I will make several hypothesis, then try and attempt to disprove each one and provide a photo of a purposely induced deficiency(or lack thereof).
Tom Barr;20201 said:Still, if it's not able to be done with high NO3, then we can say that NO3 at 20-30ppm is not the root cause.